PVC wheels with general bearing economic design suitable for kids and adult red,pink,bule,green,black,colors available item No.:TJ-301GW/NW:17.5/16.5KGSMEAS:51*19*45CMpackaging:1pair/piece,20pairs/carton.container:13800pcs/20ftfor display colorbox,MEAS:38*31*33cmGW/NW:12/11KGSpackaging:1pair/colorbox,12pairs/carton